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Katena32 [7]
3 years ago
10

A __________ is a device that allows a computer, which works with digital information, to communicate over lines that use analog

signals.
Computers and Technology
1 answer:
navik [9.2K]3 years ago
3 0

Answer:

MODEM(Modulator Demodulator)

Explanation:

A modem is a device used in data communication that allows analog signal to be sent over a telephone line.

The modem works by converting the analog signal into digital data that the computer understands. The digital data is converted back to its original form at the receiver end.

Modem modulates analog signal from a telephone line to digital data the computer can understand. also, at the receiver end, it demodulates the digital data back to its original analog signal.

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You load an image file into a numpy array and look at its shape, which is (433, 650). What does this indicate?
Nat2105 [25]

Answer:

option C

Explanation:

The correct answer is option C

the uploaded image shape is ( 433 , 650 )

this shape means that the image is a grayscale image which is 433 pixels high by 650 pixels wide.

a gray scale image is  in white and black color.

433 pixels high by 650 pixel wide means that the image is formed with the combination of 433 vertical dots and 650 horizontal dots.

Resolution of an image can be found out by the  pixels present in the images.

higher the pixel higher is he resolution of the image.

6 0
3 years ago
What will the following code print out: int numbers [] = {99, 87, . 66, 55, 101}; for (int i = 1; i < 4; i++) cout << n
forsale [732]

Answer:

87 66 55

Explanation:

Array is used o store the multiple values with same data type.

the array show a decimal value .66, i assume this is enter by mistake because option has no decimal value.

The index of the array is start from zero, it means the first element store in the array at position zero.

In the for loop the variable 'i' start from 1 not zero and it goes to i<4 means i=3.

So, it access the element from 2 to 4 because the index is position of element less than 1.

Therefore, 87 66 55 print.

5 0
3 years ago
Why do so many people think the revision stage is the hardest
tia_tia [17]

It is because many people want to be perfect just at the start, but there is always room to improvement, but people don't accept that, so they don't want to be better than what they are already, so the don't revise themselves or anything.


6 0
3 years ago
Read 2 more answers
What mathematical equation was created by a founder of intel?.
mestny [16]

Arithmetic Logic Unit is said to be mathematical equation was created by a founder of intel.

<h3>What was this Arithmetic Logic Unit about?</h3>

Arithmetic Logic Unit is known to be Part of the CPU that was set up to perform mathematical equations. It is known to act as a passway to and from the processor.

Gordan Moore is known to be the founder of Intel. He is the man who has helped shape the modern world and produce  the base technology root.

Learn more about Arithemetic Logic Unit from

brainly.com/question/26486053

5 0
2 years ago
Your computer uses 4 bits to represent decimal numbers (0, 1, 2, 3 and so on) in binary. What is the SMALLEST number
lord [1]

Answer:

C

Explanation:

I believe this is because you cannot represent the number sixteen with only four binary bits. The highest you can go is 15.

8 0
3 years ago
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